The Norman Transcript (Norman, Okla.), Vol. 72, No. 215, Ed. 1 Tuesday, March 21, 1961, newspaper, March 21, 1961; (https://gateway.okhistory.org/ark:/67531/metadc2129200/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .